emit

• vt. 发出，放射；发行；发表

e-, 向外。-miss, 派遣，发送，见mission.

1. expel (gases or odors)

2. give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.;

"The ozone layer blocks some harmful rays which the sun emits"

3. express audibly; utter sounds (not necessarily words);

"She let out a big heavy sigh"

"He uttered strange sounds that nobody could understand"

emit (v.)

1620s, from Latin emittere "send forth," from assimilated form of ex- "out" (see ex-) + mittere "to send" (see mission). Related: Emitted; emitting.

Mr Jobs was said by an engineer in the early years of Apple to emit a "reality distortion （扭曲）field", such were his powers of persuasion.

出自-2012年12月阅读原文

When submerged, they're also able to emit signals from depths of 20,000 ft.

出自-2010年6月阅读原文

Popping food into the microwave for a couple of minutes may seem utterly harmless, but Europe's stock of these quick-cooking ovens emit as much carbon as nearly 7 million cars, a new study has found.

2019年12月四级真题（第一套）阅读 Section C

These cars emit more than all the microwaves in the EU.

2019年12月四级真题（第一套）阅读 Section C

But the most sensible form of adaptation is surely to adapt our energy systems to emit less carbon pollution.

2017年高考英语江苏卷 阅读理解 阅读D 原文

The climate change we are hastening could one day leave us with forests that emit more carbon than they absorb.

2019年考研真题（英语二）阅读理解 Section Ⅱ

Sulphur gases were emitted by the volcano.

硫磺气体由火山喷发出来。

牛津词典

The metal container began to emit a clicking sound.

金属容器开始发出咔嗒咔嗒的声音。

牛津词典

The new device emits a powerful circular column of light.

新设备发出明亮的圆形光柱。

柯林斯高阶英语词典

...the amount of carbon dioxide emitted.

二氧化碳排放量

柯林斯高阶英语词典

Polly blinked and emitted a long, low whistle.

波莉眨了眨眼，吹了一声低沉而悠长的口哨。

柯林斯高阶英语词典

In this scenario, a compiler uses reflection emit to compile regular expressions in source code.

在此方案中, 编译器使用反射发出编译源代码中的正则表达式.

期刊摘选

At this stage, they emit much of their light at ultraviolet wavelengths.

在这个阶段, 他们发出的紫外线波长的光了.

期刊摘选

Industries that emit carbon dioxide would have to buy permits to do so.

排放二氧化碳的行业需要购买排放许可.

期刊摘选

It can also emit electrons so they can be used in ultrathin display screens.

它也能发射电子,因而能用于极薄的显示屏.

期刊摘选

To emit ( an utterance or a sound ) loudly and harshly.

大声而刺耳地发出 ( 叫唤或声音 )

期刊摘选

A small percentage of galaxies called active galaxies emit tremendous amounts of energy.

有一小部分被称做活动星系的星系放射出巨大的能量.

期刊摘选

The atoms are excited and emit their characteristic colors.

原子被激活后,则发出不同的颜色.

期刊摘选

Infected wounds and tissues emit distinctive odors that can be detected by an electronic nose.

被感染的伤口和组织会发出能被电子鼻探测到的特有气味.

期刊摘选

Since they emit light directly , OLED displays do not need a backlight.

由于也是自身发光, OLED显示器 可以不用背光灯.

期刊摘选

The U.S. and China consume more energy and emit more greenhouse gases than any other countries.

美国和中国比任何其他国家消费的能源和释放的温室气体都要多.

期刊摘选

Efficacy: Emit warm and emotional smell and show the sober and decisive character of gentlemen.

功效: 散发出温暖、感性的气息,展现绅士稳重、果断的个性.

期刊摘选

It is unlawful for factories to emit black smoke into the air.

现在,工厂往空气中排黑烟是违法的.

《简明英汉词典》

Of even more significance, fuel cells emit only water and heat as byproducts.

更大的不同点是, 燃料电池排放的副产品只有水和热.

期刊摘选

Luminescent organisms emit heatless light.

发冷光的有机体能够发出没有热量的光.

期刊摘选

Many private cars emit toxic gases which contain many chemical substances that are carcinogens.

许多私家车排放的有毒气体包含不少致癌的化学物质.

期刊摘选

NIST scientists use lasers that emit about 1 billion pulses per second.

NIST的科学家们用激光器每秒发射约十亿次脉冲.

期刊摘选

They say that jungles and rain forests emit greenhouse gases which create global warming.

他们认为从林地带和雨林排放温室气体导致全球变暖.

期刊摘选

Newer digital phones emit less radiation than older analog models of the sort studied.

而新型数字机的辐射则要比老式模拟机少得多.

期刊摘选

The null must intersect the emitter at the point where you want to emit particles.

这个空物体必须和发射器有交叉的点以便于从这些部位发射粒子.

期刊摘选

Emit two vertical line and one horizontal line, plumb below point.

可产生二条垂直线和一条水平线, 带下对点.

期刊摘选

They emit gases, make noise and keep crashing into each other.

它们排放气体, 发出噪音,而且不断地相互碰撞.

期刊摘选

Fireflies emit light but not heat.

萤火虫发光但不放出热.

辞典例句

She was heard to emit a cry of horror.

人们听到她发出恐怖的叫声.

《简明英汉词典》

They can also emit electrons, so they can be used in ultrathin display screens.

它们也能发射电子, 因而能用于极薄的显示屏.

期刊摘选